Base | Representation |
---|---|
bin | 1001000110101110101101… |
… | …1001100011000000011111 |
3 | 1022110001201100112221221021 |
4 | 2101223223121203000133 |
5 | 2303010441111024211 |
6 | 33143031543545011 |
7 | 2052200304442210 |
oct | 221535331430037 |
9 | 38401640487837 |
10 | 10011223142431 |
11 | 320a810521045 |
12 | 11582aa45b167 |
13 | 5780923809c4 |
14 | 26878d8c7407 |
15 | 1256353ad771 |
hex | 91aeb66301f |
10011223142431 has 16 divisors (see below), whose sum is σ = 11788262659648. Its totient is φ = 8324753875200.
The previous prime is 10011223142357. The next prime is 10011223142471. The reversal of 10011223142431 is 13424132211001.
10011223142431 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 10011223142431 - 217 = 10011223011359 is a prime.
It is a super-2 number, since 2×100112231424312 (a number of 27 digits) contains 22 as substring.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 10011223142396 and 10011223142405.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10011223142471) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 160554360 + ... + 160616701.
It is an arithmetic number, because the mean of its divisors is an integer number (736766416228).
Almost surely, 210011223142431 is an apocalyptic number.
10011223142431 is a deficient number, since it is larger than the sum of its proper divisors (1777039517217).
10011223142431 is an equidigital number, since it uses as much as digits as its factorization.
10011223142431 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 321171202.
The product of its (nonzero) digits is 1152, while the sum is 25.
Adding to 10011223142431 its reverse (13424132211001), we get a palindrome (23435355353432).
The spelling of 10011223142431 in words is "ten trillion, eleven billion, two hundred twenty-three million, one hundred forty-two thousand, four hundred thirty-one".
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